US7854233B2 - Hair extension device - Google Patents

Hair extension device Download PDF

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Publication number
US7854233B2
US7854233B2 US11/791,921 US79192106A US7854233B2 US 7854233 B2 US7854233 B2 US 7854233B2 US 79192106 A US79192106 A US 79192106A US 7854233 B2 US7854233 B2 US 7854233B2
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United States
Prior art keywords
hair
filament
user
lengths
head
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US11/791,921
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English (en)
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US20080072920A1 (en
Inventor
Michelle Freelove
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Individual
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Individual
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Priority to US11/791,921 priority Critical patent/US7854233B2/en
Publication of US20080072920A1 publication Critical patent/US20080072920A1/en
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Publication of US7854233B2 publication Critical patent/US7854233B2/en
Expired - Fee Related legal-status Critical Current
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G5/00—Hair pieces, inserts, rolls, pads, or the like; Toupées
    • A41G5/004—Hair pieces
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G3/00—Wigs
    • A41G3/0083—Filaments for making wigs
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof

Definitions

  • the present invention relates to hair extension devices, and more particularly to a clipless and non-adhesive hair extension device.
  • the typical method involves applying the supplemental hair directly to the individual's natural hair, either by gluing the strands of hair to the natural hair or by bonding strands of the supplemental hair to the natural hair using a durable bonding material. Applying additional hair strands to an individual's natural hair is a meticulous process that requires hours of application time. Additionally, after time, the supplemental hair strands tend to unravel or fall out. More supplemental hair must be reapplied or the supplemental strands must be removed, often causing a great deal of damage to the individual's natural hair.
  • An alternate method of providing hair extensions for a user involves adding to an individual's natural hair by using hair clips to attach strands of supplemental hair to the user's natural hair. While this method is effective in providing the appearance of longer or thicker hair for the user, the addition of hair clips tends to be quite cumbersome during use. The user cannot easily wash her natural or supplemental hair with the hair clips in the hair. Moreover, adding hair clips to the hair involves excessive time.
  • Hair extension devices exist that do not require the use of hair clips, gluing, bonding or other intrusive methods of adding supplemental hair to natural hair.
  • U.S. Pat. No. 1,351,427 issued Aug. 31, 1920 to Veronika Krasmauskis, describes a hair-dressing attachment for forming artificial side or ear puffs.
  • the article consists of two switches of hair connected together by a cord or wire crossed over the head to support the switches at the side of the head so that, when the puffs are formed up from the switches, they will be in the proper position.
  • the structure may be secured in place upon the head with means for locking the attachment positively and firmly in place and against accidental displacement.
  • U.S. Pat. No. 2,621,663 issued to Christina M. Jenkins, contemplates mounting on the head a base of attachment for the commercial hair by interweaving strands of live hair with a base material and then attaching a switch, weft or like accessory of commercial hair to the base.
  • the commercial hair is permanently attached to the live hair and serves to give the live hair the appearance of greater length and thickness as well as cover bald spots, thin spots, or scars.
  • U.S. Pat. No. 4,600,029 issued Jul. 15, 1986 to Ueberschaar, describes a hairpiece having individual hairs adjustably secured about a circular filament.
  • the hairpiece is then placed on the user's head, the filament sandwiched beneath an upper layer and above an underlying layer of hair on the head, so the natural hair of the user is blended with the supplemental hair on the hairpiece.
  • Each hair is individually applied to the filament, requiring a tedious, inordinately complicated process in assembling the hairpiece.
  • each hair is added to the filament individually, only a single row of individual hair strands may be attached to the filament, thereby limiting the amount of hair that is attachable to the hairpiece. As such, the thickness of the supplemental hair is restricted to the level of a single row of individual hair strands.
  • a hair extension device that avoids or eliminates the use of hair clips, glue or bonding material but provides a quick and efficient method of adding supplemental hair to a user's natural hair.
  • a device that provides numerous layers of supplemental hair strands, such that the supplemental hair provided for the user may have varying levels of thickness and length.
  • a further object of the present invention is to provide means whereby the circular filament, if traversing a part line, will be virtually invisible in its crossing.
  • Another object of the invention is to provide means whereby the hair may be massed or distributed in lesser or greater amounts depending upon the desired hair style or problem of the wearer.
  • a still further object of the invention is to provide means whereby additional segments of hair may be secured as may be desired.
  • Another object of the invention is to provide a hairpiece of the type described which may be used as a “ponytail” or the like, or as a “bun”.
  • a still further object of the invention is to provide means whereby the additional hairpiece may be sandwiched between layers of natural hair so that the frictional relationship of the added hairpiece on the natural hair and the fixed roots of the lapping natural hair anchors the same in the adjusted place position and the hair, with its sandwiched hairpiece in place, may be shampooed, wet, as in swimming without dislodgement of the hairpiece.
  • Another object of the invention is to provide means whereby hair of contrasting shades on the hairpiece may be used wherefore the effect of “streaking” in the hair is secured, if desired, without the need to bleach or color the natural hair.
  • a hair extension device that allows a user to create the appearance of having additional amounts of hair without the need for: gluing hair extensions to the natural hair of the user; using supplemental hair clips; or gluing the device onto the scalp of the user.
  • the hair extension device includes a durable filament formed into a circular or oval shape set on the user's head and encircling the head. Hair weft lengths are first sewn to one another in a direction substantially perpendicular to the major axis thereof.
  • the weft lengths are generally affixed to the filament by laying the filament at a predetermined position along the major axis of the weft lengths, proximate the sewn position of the weft lengths, and then folded over and either sewn or glued and sewn in place proximate an arcuate section thereof.
  • the hair extension device is set upon the head of a user, with the portion of the filament having the hair weft lengths attached being positioned on the lower portion of the user's head, covering the sides and back thereof.
  • the section of the filament that is not covered with the hair weft lengths is situated on the crown of the user and extends down the head near the ears of the user.
  • supplemental hair strands of the hair weft lengths extend down past the user's natural hair.
  • the hair of the user that is held beneath the filament is pulled forward by the user, simply by running the user's fingers through the user's natural hair and pulling the hair up and then backward over the filament.
  • the user's natural hair therefore covers the filament and blends with the supplemental hair strands extending off of the filament.
  • the strength of the filament and the weight of the hair weft lengths allow the hair extension device to be set upon and maintained on the head of the user without the need for additional securing measures.
  • the hair extension device does not require use of clips or glue in order to stabilize the device to the user's head.
  • FIG. 1 is a plan view of a hair extension device according to the present invention
  • FIG. 2 is an in situ, perspective view of the hair extension device with the hair of the user placed over the device;
  • FIGS. 3 a - 3 c illustrate the process of affixing natural and artificial hair to the filament of the inventive hair extension device.
  • the present invention is a hair extension device that is releasably attached to the head of a user and allows the user to create the appearance of having additional hair.
  • the extension device is designed to affix to the head of a user without the need for gluing hair extensions to the natural hair, gluing the device onto the scalp of the user or attaching the device using supplemental hair clips.
  • FIG. 1 shows a plan perspective view of the hair extension device 10 , which includes a durable filament 12 to which a plurality of hair weft lengths 16 is attached as a first continuous portion (the remainder of the filament is a section continuous portion).
  • the hair weft lengths 16 are made with a plurality of supplemental, natural or artificial hair strands 14 that are bound together along the widths thereof to create the weft lengths 16 .
  • the hair strands 14 are generally arranged in a parallel manner with each other and bound at one-quarter to one-half of the lengths of each of the strands 14 to form the hair weft lengths 16 .
  • the filament 12 is formed into a circular or oval shape, so that the filament 12 can be set upon and encircle the head 13 of a user.
  • the hair weft lengths 16 are affixed along an arcuate section of approximately half of the circular filament 12 .
  • the hair weft lengths 16 are attached to approximately half of the circumference of the filament 12 , but may be attached to more or less than half of the filament 12 the remainder of the filament containing no hair wefts. It should also be understood that, in an alternate embodiment, suitable glue or adhesive may be used to attach hair weft lengths 16 to one another upon folding over filament 12 .
  • the hair weft lengths 16 are made from natural, human hair strands 14 , which are preferably natural but may be synthetic hair of varying lengths, colors, diameters, and textures suitable for supplementing a user's natural hair.
  • the filament 12 may be made from Nylon, polyethylene, Dacron or any other type of durable material including but not limited to fishing line.
  • the filament 12 is set on top of the user's natural hair 15 and encircles the user's head 13 .
  • the circular filament 12 is placed on the head 13 such that the section of the filament 12 with hair weft lengths 16 attached is positioned on the lower portion of the head 13 .
  • the remainder of the filament 12 is positioned on the crown of the head 13 .
  • the hair strands 14 of the hair weft lengths 16 extend down past the user's natural hair 15 along the back and sides of the user.
  • the hair 15 of the user that is held beneath the filament 12 is pulled up and over the filament 12 so that the filament 12 is invisible.
  • the user generally simply runs the user's fingers through the user's natural hair 15 and pulls the hair up and then backward over the filament 12 .
  • the user's natural hair 15 therefore covers the filament 12 and blends with the supplemental hair strands 14 extending off of the filament 12 .
  • the strength and rigidity of the filament 12 and the weight of the hair weft lengths 16 allows the hair extension device 10 to be set upon and maintained on the head 13 of the user without the need for any additional securing measures.
  • the hair extension device 10 does not require use of clips or glue in order to stabilize the device 10 to the user's head.
  • a plurality of hair weft lengths 16 is sewn together at one-quarter to one-half the length of strands 14 in parallel in order to combine multiple layers of hair strands 14 into a single composite weft length 16 ( FIG. 3 a ).
  • the lengths 16 are then folded open with approximately between one-quarter and one-half of the hair strands 14 on one side and the remainder of the hair strands 14 on the other side.
  • filament 12 is laid on top of the sewn portion 15 of lengths 16 .
  • the lengths 16 are then folded over the filament 12 , sandwiching filament 12 , and finally sewn via thread 20 and/or sewn and glued, so that the filament 12 is maintained between the top, bound portions of the hair weft lengths 16 .
  • the hair weft lengths 16 are bound to at least half of an arcuate length of the circumference of the filament 12 in the preferred embodiment.
  • the hair weft lengths 16 may be sewn to the filament in any manner consistent with maintaining the hair weft lengths 16 to approximately at least half of an arcuate section of the filament 12 .
  • the hair weft lengths 16 are then folded (arrows 22 , FIG. 3 a ), and again sewn together via thread 20 .
  • the final device 10 has the arcuate portion of filament 12 attached to weft lengths 16 , as shown in FIG. 3 c.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning And Drying Hair (AREA)
  • Toys (AREA)
US11/791,921 2005-01-31 2006-01-31 Hair extension device Expired - Fee Related US7854233B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/791,921 US7854233B2 (en) 2005-01-31 2006-01-31 Hair extension device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64778105P 2005-01-31 2005-01-31
US11/791,921 US7854233B2 (en) 2005-01-31 2006-01-31 Hair extension device
PCT/US2006/003283 WO2006083790A1 (en) 2005-01-31 2006-01-31 Hair extension device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/003283 A-371-Of-International WO2006083790A1 (en) 2005-01-31 2006-01-31 Hair extension device

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US12/895,425 Continuation-In-Part US8342186B2 (en) 2005-01-31 2010-09-30 Hair extension device
US12/895,433 Continuation-In-Part US8316864B2 (en) 2005-01-31 2010-09-30 Method of making a hair extension device
US12/954,147 Continuation US20110067719A1 (en) 2005-01-31 2010-11-24 Hair extension device

Publications (2)

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US20080072920A1 US20080072920A1 (en) 2008-03-27
US7854233B2 true US7854233B2 (en) 2010-12-21

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
US11/791,921 Expired - Fee Related US7854233B2 (en) 2005-01-31 2006-01-31 Hair extension device
US12/954,147 Abandoned US20110067719A1 (en) 2005-01-31 2010-11-24 Hair extension device

Family Applications After (1)

Application Number Title Priority Date Filing Date
US12/954,147 Abandoned US20110067719A1 (en) 2005-01-31 2010-11-24 Hair extension device

Country Status (12)

Country Link
US (2) US7854233B2 (de)
EP (2) EP2596712A1 (de)
JP (1) JP2008528823A (de)
KR (1) KR20070101860A (de)
CN (2) CN101098638B (de)
AU (1) AU2006210963A1 (de)
CA (1) CA2594160C (de)
CR (1) CR9278A (de)
IL (1) IL184265A0 (de)
MX (1) MX2007009184A (de)
NI (1) NI200700184A (de)
WO (1) WO2006083790A1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100275940A1 (en) * 2007-06-01 2010-11-04 Kennice Kallabat Hair extension system
USD675402S1 (en) * 2011-04-26 2013-02-05 Mishela King Swimming cap with integrated wig
US9033196B1 (en) 2012-03-12 2015-05-19 Ta'Nisha Shanae Smith Pre-threaded and knotted hair weaving needle and method
US9113669B1 (en) * 2014-05-01 2015-08-25 Michael Kleinman Hair extension device and related methods of manufacture
US9125445B1 (en) * 2013-04-09 2015-09-08 Tammy Bullock Hair accessory and associated use thereof
US10016005B2 (en) 2016-01-15 2018-07-10 Infinity Grip Llc Hair extension device
US10034507B2 (en) 2016-01-15 2018-07-31 Infinity Grip Llc Locking hair extension device
US10130132B2 (en) 2016-02-05 2018-11-20 Shake-N-Go Fashion, Inc. Hair bundle apparatus and method of manufacturing same
US11805833B1 (en) 2019-05-10 2023-11-07 Julie Vahos Flexible hair extension with form retention capability
US20240277092A1 (en) * 2023-02-17 2024-08-22 Vanessa Hughes Halo Hair Piece
USD1107322S1 (en) 2025-03-29 2025-12-23 Temple Hair and Skin Enhancement Clinic Inc Hair extension

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8739803B2 (en) * 2005-01-31 2014-06-03 Michelle Elizabeth FreeLove Hair extension device
US8316864B2 (en) * 2005-01-31 2012-11-27 Michelle Elizabeth FREELOVE Method of making a hair extension device
CN101098638B (zh) * 2005-01-31 2014-07-23 米歇尔·拉杜 头发延伸装置
US8342186B2 (en) * 2005-01-31 2013-01-01 Michelle Elizabeth FREELOVE Hair extension device
US20090235945A1 (en) * 2008-05-23 2009-09-24 General Wig Manufacturers, Inc. Hairpiece Having Detachable Hair Accessory
US8925559B2 (en) 2012-07-20 2015-01-06 Ecoco, Inc. Wig
US20140209115A1 (en) * 2013-01-25 2014-07-31 Alan E. Eaton Invertible hairpiece and method of using same
US20150327611A1 (en) * 2014-05-01 2015-11-19 Michael Kleinman Hair extension device system
KR101681300B1 (ko) * 2014-08-06 2016-12-05 (주)핑크에이지 부분 착탈 가발
AU2017331336A1 (en) * 2016-09-20 2019-05-09 Hannah Johnson Improvements in or relating to hair accessories
US11140934B2 (en) * 2017-05-30 2021-10-12 Psykhe Hair Extensions, Inc Hair addition
USD929660S1 (en) 2018-12-14 2021-08-31 Alexandra White Hair extension
US11653708B2 (en) 2020-01-31 2023-05-23 Covet and Mane LLC Hand-tied hair weft

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US59261A (en) * 1866-10-30 Improved piano-seat
US1351427A (en) 1920-03-01 1920-08-31 Krasmauskis Veronika Hair-dressing attachment
US1424845A (en) 1920-09-20 1922-08-08 William E Nolan Transformation
US1607926A (en) 1925-02-16 1926-11-23 Bernard A Sterling Hairdressing attachment
US1634190A (en) * 1926-09-28 1927-06-28 Hepner William Hair structure
US1638016A (en) 1927-02-16 1927-08-09 Hyman & Oppenheim Hair-piece attachment
US2621663A (en) 1951-05-04 1952-12-16 Christina M Jenkins Permanently attaching commercial hair to live hair
US2865380A (en) 1956-06-04 1958-12-23 Mitchell Princess Hairpieces and method of hair preparation
US3280826A (en) * 1963-06-10 1966-10-25 Christina M Jenkins Hair piece and method of making and permanently attaching same
US4600029A (en) * 1981-10-16 1986-07-15 Maria Ueberschaar Hairpieces
US5551452A (en) * 1995-05-26 1996-09-03 Barlow; Eslie O. Hairpiece with adjustable support loop
US6830054B1 (en) * 2002-07-15 2004-12-14 Stacey Ross-Kuehn Method for fabricating a hairpiece and device resulting therefrom
US20050268928A1 (en) * 2004-06-04 2005-12-08 Teresa Lane Hair accessory

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US2651310A (en) * 1952-09-05 1953-09-08 Elenor V Selson Head conforming mounting for adjustably positionable hair pieces
JPH09228131A (ja) * 1996-02-14 1997-09-02 Shinji Kuroda ヘアーピース
USD445217S1 (en) * 1997-08-21 2001-07-17 Jacqueline P. Vidal Light weight hair piece
US20020100489A1 (en) * 2001-01-30 2002-08-01 Mia Minnelli Headband having a natural hair appearance
US6832614B2 (en) * 2003-01-03 2004-12-21 Carol W. Frazier Hair extension attachment
JP2005068628A (ja) * 2003-04-22 2005-03-17 Keiko Iwagami 頭部生え際形成体及び頭部生え際形成体製造方法
JP4185934B2 (ja) * 2004-09-21 2008-11-26 裕輔 草野 付け毛
CN101098638B (zh) * 2005-01-31 2014-07-23 米歇尔·拉杜 头发延伸装置
US20060174905A1 (en) * 2005-02-04 2006-08-10 Bias Carmelle I Hairpiece having a headband

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US59261A (en) * 1866-10-30 Improved piano-seat
US1351427A (en) 1920-03-01 1920-08-31 Krasmauskis Veronika Hair-dressing attachment
US1424845A (en) 1920-09-20 1922-08-08 William E Nolan Transformation
US1607926A (en) 1925-02-16 1926-11-23 Bernard A Sterling Hairdressing attachment
US1634190A (en) * 1926-09-28 1927-06-28 Hepner William Hair structure
US1638016A (en) 1927-02-16 1927-08-09 Hyman & Oppenheim Hair-piece attachment
US2621663A (en) 1951-05-04 1952-12-16 Christina M Jenkins Permanently attaching commercial hair to live hair
US2865380A (en) 1956-06-04 1958-12-23 Mitchell Princess Hairpieces and method of hair preparation
US3280826A (en) * 1963-06-10 1966-10-25 Christina M Jenkins Hair piece and method of making and permanently attaching same
US4600029A (en) * 1981-10-16 1986-07-15 Maria Ueberschaar Hairpieces
US5551452A (en) * 1995-05-26 1996-09-03 Barlow; Eslie O. Hairpiece with adjustable support loop
US6830054B1 (en) * 2002-07-15 2004-12-14 Stacey Ross-Kuehn Method for fabricating a hairpiece and device resulting therefrom
US20050268928A1 (en) * 2004-06-04 2005-12-08 Teresa Lane Hair accessory

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100275940A1 (en) * 2007-06-01 2010-11-04 Kennice Kallabat Hair extension system
US8336559B2 (en) * 2007-06-01 2012-12-25 Klix Hair, Inc. Hair extension system
USD675402S1 (en) * 2011-04-26 2013-02-05 Mishela King Swimming cap with integrated wig
US9033196B1 (en) 2012-03-12 2015-05-19 Ta'Nisha Shanae Smith Pre-threaded and knotted hair weaving needle and method
US9125445B1 (en) * 2013-04-09 2015-09-08 Tammy Bullock Hair accessory and associated use thereof
US9113669B1 (en) * 2014-05-01 2015-08-25 Michael Kleinman Hair extension device and related methods of manufacture
US10016005B2 (en) 2016-01-15 2018-07-10 Infinity Grip Llc Hair extension device
US10034507B2 (en) 2016-01-15 2018-07-31 Infinity Grip Llc Locking hair extension device
US10130132B2 (en) 2016-02-05 2018-11-20 Shake-N-Go Fashion, Inc. Hair bundle apparatus and method of manufacturing same
US10285464B2 (en) 2016-02-05 2019-05-14 Shake-N-Go Fashion, Inc. Hair bundle apparatus and method of manufacturing same
US11191312B2 (en) 2016-02-05 2021-12-07 Shake-N-Go Fashion, Inc. Hair bundle apparatus and method of manufacturing same
US11805833B1 (en) 2019-05-10 2023-11-07 Julie Vahos Flexible hair extension with form retention capability
US20240277092A1 (en) * 2023-02-17 2024-08-22 Vanessa Hughes Halo Hair Piece
USD1107322S1 (en) 2025-03-29 2025-12-23 Temple Hair and Skin Enhancement Clinic Inc Hair extension

Also Published As

Publication number Publication date
CN101098638A (zh) 2008-01-02
MX2007009184A (es) 2007-10-08
US20080072920A1 (en) 2008-03-27
JP2008528823A (ja) 2008-07-31
US20110067719A1 (en) 2011-03-24
WO2006083790B1 (en) 2006-11-02
NI200700184A (es) 2008-05-22
AU2006210963A1 (en) 2006-08-10
CA2594160A1 (en) 2006-08-10
CA2594160C (en) 2011-11-15
EP2596712A1 (de) 2013-05-29
CN101098638B (zh) 2014-07-23
CN102793324A (zh) 2012-11-28
WO2006083790A1 (en) 2006-08-10
CR9278A (es) 2008-05-20
EP1843673A4 (de) 2009-09-23
IL184265A0 (en) 2007-10-31
EP1843673B1 (de) 2013-03-27
KR20070101860A (ko) 2007-10-17
EP1843673A1 (de) 2007-10-17

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